|
The
68000 CPU-2.1 Board |
| The purpose of
this test is to see if we have a running processor but
keep in mind it does not guarantee we have a FULLY
functional board. |
| |
| Set J2 & J4 on the
68000 CPU-2.1 Board to the test positions as shown in
RED below and remove J3 |
 |
| Plug the 68000
CPU-2.1 Board into the system backplane |
| Remove ALL
other boards |
| Apply power! |
| |
| LD1 and LD2
should flash briefly |
| LD3 and LD4 should cycle through the following LED patterns
and repeat indefinitely while power is applied |
| |
|
|
| |
| Press and hold
S1 (Reset Button) or place a Jumper on CN2 |
| |
| LD3 and LD4 should stop cycling |
| LD1 and LD2
should illuminate |
| |
|
IMPORTANT |
| Return J2 & J4 to
their default positions and refit J3 once testing is complete |
| |
|
J2 & J4
default positions - pins 2-3 short |
| |
| |
